BRPI1009615A2 - sistema de exame de ressonância magnética - Google Patents

sistema de exame de ressonância magnética

Info

Publication number
BRPI1009615A2
BRPI1009615A2 BRPI1009615A BRPI1009615A BRPI1009615A2 BR PI1009615 A2 BRPI1009615 A2 BR PI1009615A2 BR PI1009615 A BRPI1009615 A BR PI1009615A BR PI1009615 A BRPI1009615 A BR PI1009615A BR PI1009615 A2 BRPI1009615 A2 BR PI1009615A2
Authority
BR
Brazil
Prior art keywords
imaging system
magnetic resonance
resonance imaging
magnetic
resonance
Prior art date
Application number
BRPI1009615A
Other languages
English (en)
Inventor
Daniel R Elgort
Lucian Remus Albu
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI1009615A2 publication Critical patent/BRPI1009615A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/006—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects using optical pumping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/62—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using double resonance
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Holo Graphy (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
BRPI1009615A 2009-06-19 2010-06-14 sistema de exame de ressonância magnética BRPI1009615A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21846609P 2009-06-19 2009-06-19
PCT/IB2010/052634 WO2010146520A1 (en) 2009-06-19 2010-06-14 Hyperpolarisation device using photons with orbital angular momentum

Publications (1)

Publication Number Publication Date
BRPI1009615A2 true BRPI1009615A2 (pt) 2016-03-22

Family

ID=42575743

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009615A BRPI1009615A2 (pt) 2009-06-19 2010-06-14 sistema de exame de ressonância magnética

Country Status (6)

Country Link
US (1) US20120081120A1 (pt)
EP (1) EP2443445A1 (pt)
JP (1) JP2012529961A (pt)
CN (1) CN102803942A (pt)
BR (1) BRPI1009615A2 (pt)
WO (1) WO2010146520A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140097847A1 (en) * 2011-06-15 2014-04-10 Koninklijke Philips N.V. Optical angular momentum induced hyperpolarisation in interventional applications
GB201209837D0 (en) * 2012-06-01 2012-08-29 Univ Bristol Orbital angular momentum
CN103487956B (zh) * 2013-09-17 2016-06-22 武汉邮电科学研究院 光束轨道角动量产生装置
EP3217872A4 (en) 2014-11-11 2018-07-18 Hyperfine Research, Inc. Pulse sequences for low field magnetic resonance
US10238298B2 (en) * 2015-01-08 2019-03-26 Nec Corporation Method and apparatus for photoacoustic tomography using optical orbital angular momentum (OAM)
CN104792412B (zh) * 2015-04-22 2017-01-25 东南大学 一种检测光场轨道角动量的装置及方法
TW202012951A (zh) 2018-07-31 2020-04-01 美商超精細研究股份有限公司 低場漫射加權成像
IT201900005706A1 (it) * 2019-04-12 2020-10-12 Univ Degli Studi Milano Metodo e sistema di trasmissione e ricezione di un fascio di radiazione elettromagnetica con rilevazione di momento angolare orbitale e relativi metodo e sistema di telecomunicazione
CN110208907B (zh) * 2019-04-30 2020-08-04 北京邮电大学 轨道角动量光子灯笼制作方法及装置
WO2021108216A1 (en) 2019-11-27 2021-06-03 Hyperfine Research, Inc. Techniques for noise suppression in an environment of a magnetic resonance imaging system
CN113985620B (zh) * 2021-10-28 2024-02-09 北京理工大学 光束角动量滤波器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8765099B2 (en) * 1996-04-08 2014-07-01 Koninklijke Philips N.V. Magnetic resonance imaging hyperpolarization of liquids or solids by light with orbital angular momentum
DE102004011874B4 (de) * 2004-03-11 2006-04-20 Universitätsklinikum Freiburg Verfahren zur Messung der Magnetresonanz (NMR) mittels Continuously Refocused Multiecho Spectroscopic Imaging
US7628865B2 (en) * 2006-04-28 2009-12-08 Asml Netherlands B.V. Methods to clean a surface, a device manufacturing method, a cleaning assembly, cleaning apparatus, and lithographic apparatus
US8335554B2 (en) * 2006-08-22 2012-12-18 Koninklijke Philips Electronics N.V. Method and device for obtaining information about a mammalian body
EP2225551A1 (en) * 2007-12-20 2010-09-08 Koninklijke Philips Electronics N.V. Magnetic resonance imaging using hyperpolarization of liquids or solids by light with orbital angular momentum
WO2009090609A1 (en) * 2008-01-18 2009-07-23 Koninklijke Philips Electronics N.V. Measurement method using nuclear magnetic resonance spectroscopy and light with orbital angular momentum
US8508222B2 (en) * 2008-01-23 2013-08-13 Koninklijke Philips N.V. Nuclear magnetic resonance spectroscopy using light with orbital angular momentum
US8611982B2 (en) * 2008-12-05 2013-12-17 Koninklijke Philips N.V. Active device tracking using light with orbital angular momentum to hyperpolarized MRI
WO2010067076A2 (en) * 2008-12-10 2010-06-17 University Of York Pulse sequencing with hyperpolarisable nuclei
WO2010146517A1 (en) * 2009-06-19 2010-12-23 Koninklijke Philips Electronics N.V. Mri thermometry combined with hyperpolarisation device using photons with orbital angular momentum
CN102803941A (zh) * 2009-06-19 2012-11-28 皇家飞利浦电子股份有限公司 具有使用具有轨道角动量的光子的超级化设备的mri
US20120150019A1 (en) * 2009-08-11 2012-06-14 Koninklijke Philips Electronics N.V. Mri by direct transverse hyperpolarization using light endowed with orbital angular momentum
CN102472806A (zh) * 2009-08-11 2012-05-23 皇家飞利浦电子股份有限公司 利用被赋予轨道角动量的光进行磁共振pH测量
WO2011132092A1 (en) * 2010-04-22 2011-10-27 Koninklijke Philips Electronics N.V. Nuclear magnetic resonance magnetometer employing optically induced hyperpolarization
US20140097847A1 (en) * 2011-06-15 2014-04-10 Koninklijke Philips N.V. Optical angular momentum induced hyperpolarisation in interventional applications
US20140037062A1 (en) * 2012-08-01 2014-02-06 Koninklijke Philips Electronics N.V. Image guided radiation therapy

Also Published As

Publication number Publication date
CN102803942A (zh) 2012-11-28
US20120081120A1 (en) 2012-04-05
JP2012529961A (ja) 2012-11-29
EP2443445A1 (en) 2012-04-25
WO2010146520A1 (en) 2010-12-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2372 DE 21-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.